| # | Swimmer | Team | Seed | Time | Diff |
| 1 |
Cynor, Quinton T (18)
|
ILDCST |
20.62 |
20.78 |
0.16 |
| 2 |
Ramsbottom, Dean W (18)
|
ILFVFY |
20.80 |
21.58 |
0.78 |
| 3 |
Gramer, Jacob D (15)
|
ILDCST |
21.90 |
21.96 |
0.06 |
| 4 |
Braun, Timothy N (18)
|
ILDCST |
21.67 |
22.19 |
0.52 |
| 5 |
McGraw, Beckett J (18)
|
ILFVFY |
22.50 |
22.25 |
-0.25 |
| 6 |
Hodge, Mason K (17)
|
ILFVFY |
21.48 |
22.53 |
1.05 |
| 7 |
VanderSchee, Jared I (16)
|
ILDCST |
22.63 |
22.58 |
-0.05 |
| 8 |
Cebula, Kacper A (17)
|
ILDCST |
22.14 |
22.64 |
0.50 |
| 9 |
Deats, Nolan C (16)
|
ILVY |
23.63 |
22.66 |
-0.97 |
| 10 |
Biundo, Anthony V (18)
|
ILDCST |
22.88 |
22.76 |
-0.12 |
| 11 |
Vandy, Luke M (17)
|
ILDCST |
22.52 |
22.95 |
0.43 |
| 12 |
Sanahurskyj, Danny (16)
|
ILDCST |
22.90 |
23.07 |
0.17 |
| 13 |
Golonka, Daniel J (17)
|
ILDCST |
22.69 |
23.39 |
0.70 |
| 14 |
DeMarco, John A (18)
|
ILFVFY |
23.61 |
23.52 |
-0.09 |
| 15 |
Taylor, Nolan (17)
|
ILRAYS |
23.96 |
23.74 |
-0.22 |
| 16 |
Siwiec, Dominic K (16)
|
ILDCST |
24.09 |
23.93 |
-0.16 |
| 17 |
Weizeorick, Michael P (16)
|
ILFVFY |
23.67 |
24.01 |
0.34 |
| 18 |
Lowery, Christopher A (15)
|
ILVY |
24.10 |
24.04 |
-0.06 |
| 19 |
Schamper, Levi C (15)
|
ILDCST |
24.57 |
24.20 |
-0.37 |
| 20 |
Ginocchio, John C (16)
|
ILFVFY |
24.81 |
24.28 |
-0.53 |
| 21 |
Ward, Alex L (16)
|
ILFVFY |
24.76 |
25.39 |
0.63 |
| 22 |
VanderSchee, Calvin A (15)
|
ILDCST |
25.12 |
25.64 |
0.52 |
| 23 |
Harrelson, Gregory M (18)
|
ILDCST |
25.26 |
26.65 |
1.39 |
| 24 |
Biundo, Nicholas G (15)
|
ILDCST |
28.85 |
29.43 |
0.58 |
| 25 |
Hodge, Marshall C (17)
|
ILFVFY |
30.03 |
30.16 |
0.13 |
| 26 |
Skrzypczynski, Daniel (16)
|
ILRAYS |
30.73 |
31.12 |
0.39 |